Loading book image OʻQISH SAVODXONLIGI DARSLARIDA BOSHLANGʻICH SINF OʻQUVCHILARINING BADIIY ASARLARNI SHARHLASH KOʻNIKMALARINI SHAKLLANTIRISH D. Ibragimova.
Loading book image A NEW LOOK AT CHEMICAL BONDING AND THE THEORY OF TRANSFORMATION OF ELECTRONIC CLOUDS R.Eshchanov, Sh.Khasanov, M.Ibragimova